Last spring I attended a floral arrangement demonstration program at Myriad Botanical Gardens that changed the way I look at creating floral arrangements. The instructor, Dundee Butcher of Russian River Flower School in Healdsburg, California, created arrangements that were simple, yet sophisticated and beautiful, using edibles – from puckered dark green kale to cauliflower to purple carrots to eggplants, these arrangements were unique and lovely. Since that class, when I go to the grocery store or farmers’ market, I see not only what to make for dinner, but also what I could use to make the centerpiece.

Working on a university campus, I can’t help but notice the changing whims of fashion. Lately, the trend among young men is khaki walking shorts, polo shirts, and white crew socks and white sneakers: exactly what we wore on campus in the early 1980s. Like clothes, plants come into and fall out of fashion. Re-discovering old garden plants is usually the result of breeding improved cultivars or someone taking a fresh look at how plants can be used in the landscape. One such plant is canna.

Have you ever visited California or the American Southwest and admired the beautiful agaves, or century plants, that dot the hillsides and grace the gardens throughout the region? Their subtle colors and stunning architectural forms are welcome additions to any garden, but being from the desert where dry soil and dry air prevails means taking a few extra steps in order to grow them successfully in the damp and humid South. Proper siting, soil preparation and in colder parts of the South, winter protection, are essential to growing agaves successfully, but the rewards are worth any amount of effort.

Wind blowing, water flowing, grasses swaying and children playing – movement brings a garden to life.

It seems unimaginable for a garden to be still. Do you often find yourself looking at something moving from the corner of your eye, or do you look to a sound made by the moving wind? Movement engages you in the garden. Movement can be introduced with plants or personality; look around your garden to see how you can add more movement in your garden.

If it’s a crime to plant loads of color, then I plead guilty. Color just feels good. Or does it?

The last few years during my morning walks around my neighborhood, I began to notice that my eyes were continually seeking out green-on-green gardens, landscapes that relied on nothing for their beauty other than year-round evergreens and perhaps a lawn area and some especially bright green summer additions.

I love big plants! Whether I’m designing a large estate garden or a small courtyard, big plants with large, architectural leaves and sometimes stunning flowers always play a role. A very wide-growing plant may be difficult to accommodate in a small space, but tall plants can be used almost anywhere, so don’t let the height of a plant scare you away! In fact, you’ll find that tall plants, even in small spaces, add a dramatic sense of layering and help to create that lush garden effect that we’re all after.

So what are my favorite super-sized plants? I’m glad you asked! Here are a few large-growing favorites that have graced my garden and the gardens of my clients for many years.

A National Gardening Association survey calculated that 25 percent of all U.S. households had vegetable gardens in 2011. Now more and more of us know what goes into and onto our food. These gardens give us so much. Is it greedy then to ask that the gardens also be pretty?

Foundation plantings – usually evergreen shrubs – have always had a reputation for being boring. To make matters worse, many of the South’s go-to choices are now also suffering from a host of disease and insect problems.

Luckily, there are several new introductions that make fantastic, low-maintenance substitutions with similar growth habits. Some even offer a fresh twist with colorful foliage or flowers that can add some pizzazz to your plantings.

My grandfather’s neighbor grew dahlias – giant things, with huge, coarse leaves. Their stems were trussed to stout bamboo poles, held captive to protect the hope of a flower. He’d pinch out most of the flower buds, trampling them into the ground, squeezing the plant’s energy into one tremendous effort of bloom. I don't grow these dahlias.

As a single specimen or planted en masse, muhly grass (Muhlenbergia capillaris) is dramatic, drought resistant and easy to grow.

Hardy in USDA Zones 5-10, the growing conditions for muhly grass are precise, requiring full sun and excellent drainage for the best results. The optimal time for moving or dividing is during the cooler months, when rainfall or hand watering can be done in abundance – although muhly grass is extremely drought-tolerant once established, it needs copious amounts of water to get the roots settled in to its liking.

Here's an example of an orchid that has been in the same container for probably about ten years in the greenhouse. It really should have been divided 2 or 3 times in that period of time, but since it was not, we will try to show you what you would do to get that back in better shape.

A complete guide to simple container gardening designed for anyone who has ever killed a plant. It includes illustrated instructions to create gorgeous, fool-proof container gardens that even you can't kill!>> more information

Enhance your health naturally with herbs from your own garden. Even if you've never gardened before, you can care for yourself and your family using time-tested herbal remedies harvested from your own medicinal herb garden. Master Gardener Dorie Byers offers simple growing instructions for more than 20 versatile medicinal herbs such as garlic, chamomile, and echinacea. You'll also find recipes and tips for using the herbs for first-aid and preventive health care.>> more information